AirHint found the following cheapest return flights from Columbus (CMH) to Dublin (DUB) in November 2025 (see full year).

Return flights

26 Nov - 03 Dec	Delta
21 Nov - 24 Nov	Air Canada
12 Nov - 19 Nov	Aer Lingus
18 Nov - 25 Nov	Aer Lingus
03 Nov - 10 Nov	Aer Lingus
06 Nov - 13 Nov	Aer Lingus
09 Nov - 16 Nov	Aer Lingus
27 Nov - 04 Dec	Aer Lingus
30 Nov - 07 Dec	Aer Lingus
15 Nov - 22 Nov	Aer Lingus
24 Nov - 01 Dec	Aer Lingus
21 Nov - 28 Nov	Aer Lingus
01 Nov - 08 Nov	Aer Lingus

Also check the deals for one-way flights from Columbus to Dublin in November.

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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Cheapest return flights from Columbus to Dublin in November from $502

Return flights